Created By : Abhinandan Kumar

Reviewed By : Phani Ponnapalli

Last Updated : May 17, 2023

Torus Surface Area Calculator is a web-based tool that displays the Torus Surface Area for a given input. This is a free online tool that simplifies and entertains calculations. If an input is provided, the result for the supplied number can be easily displayed.

Surface area

### What is Torus Surface Area and its Formula?

A torus is a three-dimensional form made by rotating a tiny circle with radius r in space around an axis that is parallel to a larger circle of radius R. To compute the surface area of a torus, use the following formula:

Surface area of Torus = (2πR)(2πr)

Surface area of Torus = 4 π2Rr

The radius of the cross-section r and the radius of rotation R, which is the distance between the centre axis and the centre of cross-section are the two radii that make up a torus.

Ring type (R > r)

Horn type (R = r)

Spindle type (R less than r)

The volume of Torus is given by:

Volume = 2π2Rr2

For more concepts check out physicscalculatorpro.com to get quick answers by using this free tool.

### What is Torus Surface Area Calculator and How to use it?

There are steps to find the torus surface area using a calculator:

• Press the calculate button to get the torus surface area will be appear on the screen.

### Example on Torus Surface Area

Question 1: What does your average speed if the distance cover 4000 metres in 10 minutes?

Solution:

Consider the problem and the inputs are as such

The outer radius is 20 units

The formula for finding the torus surface area is Surface area = 4 π2Rr

Surface area = 4 (3.14)2*20*10

Surface area = 7887.68

Therefore, The surface area of a torus is 7887.68 sq.unit.

### FAQs on Torus Surface Area Calculator

1. What is the formula for calculating the surface area of a torus?

The surface area of a torus is calculated by multiplying the cross-section circumference by the ring circumference. The formula for the surface area of a torus is 2rR

2. Is a torus considered a surface?

A torus is a revolving surface created by rotating a circle in three-dimensional space around an axis that is coplanar with the circle.

3. What exactly is a torus?

A torus is a three-dimensional circular shape with a cross-section of a circle. Doughnuts, tyres, and basketball hoops all have this shape. When you revolve a circle along a circular path along an axis normal to the circle, you get this shape.

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